## UmmmHELP Group Title Explain why the triangles are similar, then find the value of x. one year ago one year ago

1. UmmmHELP Group Title

2. electrokid Group Title

all three angles of the two triangles are identical. -> by angle-angle-angle test, they are similar similar triangles maintain a constant side-to-side ratio

3. UmmmHELP Group Title

@electrokid so is it SSS?

4. electrokid Group Title

no -AAA

5. electrokid Group Title

all three angles!!

6. UmmmHELP Group Title

gotcha okay well i have to answers that use AA so could you help me figure out which one it is?

7. electrokid Group Title

|dw:1363894782774:dw|

8. UmmmHELP Group Title

yeah im sorry i still dont get it... i am not to good at this section my options are 10 1/2 and 4 2/3...how do I get it from there? im still confused

9. electrokid Group Title

if triangles are similar, their sides are in equal ratios

10. electrokid Group Title

so, ${x\over8}={7\over12}$

11. UmmmHELP Group Title

okay thank you!